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Contract OI history

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Dec 18, 2026 EXPIRATION

BAC $32.00 Put

BAC261218P00032000

Latest saved OI6,314Oct 23, 2026
Last change-16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $32.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,3413,1700 2026-10-02: 6,341 OI2026-10-05: 6,341 OI2026-10-06: 6,341 OI2026-10-07: 6,341 OI2026-10-08: 6,341 OI2026-10-09: 6,341 OI2026-10-13: 6,341 OI2026-10-14: 6,341 OI2026-10-15: 6,331 OI2026-10-16: 6,331 OI2026-10-21: 6,330 OI2026-10-23: 6,314 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,314-16
Oct 21, 20266,330-1
Oct 16, 20266,3310
Oct 15, 20266,331-10
Oct 14, 20266,3410
Oct 13, 20266,3410
Oct 09, 20266,3410
Oct 08, 20266,3410
Oct 07, 20266,3410
Oct 06, 20266,3410
Oct 05, 20266,3410
Oct 02, 20266,341No prior observation